libvlc_event_send( p_mlist->p_event_manager, &event );
}
-/**************************************************************************
- * media_descriptor_changed (private) (libvlc Event Callback )
- *
- * An item has changed.
- **************************************************************************/
-static void
-media_descriptor_changed( const libvlc_event_t * p_event, void * user_data )
-{
- libvlc_media_list_t * p_mlist = user_data;
- libvlc_media_descriptor_t * p_md = p_event->p_obj;
- libvlc_event_t event;
-
- /* Construct the new media list event */
- event.type = libvlc_MediaListItemChanged;
- event.u.media_list_item_changed.item = p_md;
-
- /* XXX: this is not good, but there is a solution in the pipeline */
- event.u.media_list_item_changed.index =
- libvlc_media_list_index_of_item( p_mlist, p_md, NULL );
-
- /* Send the event */
- libvlc_event_send( p_mlist->p_event_manager, &event );
-}
-
-/**************************************************************************
- * media_descriptor_subitem_added (private) (libvlc Event Callback )
- *
- * An item (which is a playlist) has gained sub child.
- **************************************************************************/
-static void
-media_descriptor_subitem_added( const libvlc_event_t * p_event, void * user_data )
-{
- /* Todo: Just forward that event to our event_manager */
-}
-
-/**************************************************************************
- * install_media_descriptor_observer (private)
- *
- * Do the appropriate action when an item is deleted.
- **************************************************************************/
-static void
-install_media_descriptor_observer( libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md )
-{
- libvlc_event_attach( p_md->p_event_manager,
- libvlc_MediaDescriptorMetaChanged,
- media_descriptor_changed,
- p_mlist, NULL );
- libvlc_event_attach( p_md->p_event_manager,
- libvlc_MediaDescriptorSubItemAdded,
- media_descriptor_subitem_added,
- p_mlist, NULL );
-}
-
-/**************************************************************************
- * uninstall_media_descriptor_observer (private)
- *
- * Do the appropriate action when an item is deleted.
- **************************************************************************/
-static void
-uninstall_media_descriptor_observer( libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md )
-{
- libvlc_event_detach( p_md->p_event_manager,
- libvlc_MediaDescriptorMetaChanged,
- media_descriptor_changed,
- p_mlist, NULL );
- libvlc_event_detach( p_md->p_event_manager,
- libvlc_MediaDescriptorSubItemAdded,
- media_descriptor_subitem_added,
- p_mlist, NULL );
-}
-
/*
* Public libvlc functions
*/
if( !p_mlist )
return NULL;
-
+
p_mlist->p_libvlc_instance = p_inst;
p_mlist->p_event_manager = libvlc_event_manager_new( p_mlist, p_inst, p_e );
libvlc_event_manager_register_event_type( p_mlist->p_event_manager,
libvlc_MediaListItemAdded, p_e );
- libvlc_event_manager_register_event_type( p_mlist->p_event_manager,
- libvlc_MediaListItemChanged, p_e );
libvlc_event_manager_register_event_type( p_mlist->p_event_manager,
libvlc_MediaListItemDeleted, p_e );
}
vlc_mutex_init( p_inst->p_libvlc_int, &p_mlist->object_lock );
-
+
ARRAY_INIT(p_mlist->items);
p_mlist->i_refcount = 1;
- p_mlist->psz_name = NULL;
+ p_mlist->p_md = NULL;
return p_mlist;
}
p_mlist->i_refcount--;
if( p_mlist->i_refcount > 0 )
{
- vlc_mutex_unlock( &p_mlist->object_lock );
+ vlc_mutex_unlock( &p_mlist->object_lock );
return;
}
- vlc_mutex_unlock( &p_mlist->object_lock );
+ vlc_mutex_unlock( &p_mlist->object_lock );
/* Refcount null, time to free */
/* Handled in flat_media_list.c */
- if( p_mlist->p_flat_mlist )
- libvlc_media_list_release( p_mlist->p_flat_mlist );
+ libvlc_media_list_flat_media_list_release( p_mlist );
libvlc_event_manager_release( p_mlist->p_event_manager );
+ if( p_mlist->p_md )
+ libvlc_media_descriptor_release( p_mlist->p_md );
+
FOREACH_ARRAY( p_md, p_mlist->items )
- uninstall_media_descriptor_observer( p_mlist, p_md );
libvlc_media_descriptor_release( p_md );
FOREACH_END()
}
/**************************************************************************
- * set_name (Public)
+ * set_media_descriptor (Public)
**************************************************************************/
-void libvlc_media_list_set_name( libvlc_media_list_t * p_mlist,
- const char * psz_name,
- libvlc_exception_t * p_e)
+void libvlc_media_list_set_media_descriptor( libvlc_media_list_t * p_mlist,
+ libvlc_media_descriptor_t * p_md,
+ libvlc_exception_t * p_e)
{
(void)p_e;
vlc_mutex_lock( &p_mlist->object_lock );
- free( p_mlist->psz_name );
- p_mlist->psz_name = psz_name ? strdup( psz_name ) : NULL;
+ if( p_mlist->p_md )
+ libvlc_media_descriptor_release( p_mlist->p_md );
+ libvlc_media_descriptor_retain( p_md );
+ p_mlist->p_md = p_md;
vlc_mutex_unlock( &p_mlist->object_lock );
}
/**************************************************************************
- * name (Public)
+ * media_descriptor (Public)
+ *
+ * If this media_list comes is a media_descriptor's subitems,
+ * This holds the corresponding media_descriptor.
+ * This md is also seen as the information holder for the media_list.
+ * Indeed a media_list can have meta information through this
+ * media_descriptor.
**************************************************************************/
-char * libvlc_media_list_name( libvlc_media_list_t * p_mlist,
- libvlc_exception_t * p_e)
+libvlc_media_descriptor_t *
+libvlc_media_list_media_descriptor( libvlc_media_list_t * p_mlist,
+ libvlc_exception_t * p_e)
{
- char *ret;
+ libvlc_media_descriptor_t *p_md;
(void)p_e;
vlc_mutex_lock( &p_mlist->object_lock );
- ret = p_mlist->psz_name ? strdup( p_mlist->psz_name ) : NULL;
+ p_md = p_mlist->p_md;
+ if( p_md )
+ libvlc_media_descriptor_retain( p_md );
vlc_mutex_unlock( &p_mlist->object_lock );
- return ret;
+ return p_md;
}
/**************************************************************************
*
* Lock should be hold when entering.
**************************************************************************/
-void libvlc_media_list_add_media_descriptor(
+void libvlc_media_list_add_media_descriptor(
libvlc_media_list_t * p_mlist,
libvlc_media_descriptor_t * p_md,
libvlc_exception_t * p_e )
{
(void)p_e;
libvlc_media_descriptor_retain( p_md );
- ARRAY_APPEND( p_mlist->items, p_md );
+ ARRAY_INSERT( p_mlist->items, p_md, p_mlist->items.i_size );
notify_item_addition( p_mlist, p_md, p_mlist->items.i_size-1 );
- install_media_descriptor_observer( p_mlist, p_md );
}
/**************************************************************************
*
* Lock should be hold when entering.
**************************************************************************/
-void libvlc_media_list_insert_media_descriptor(
+void libvlc_media_list_insert_media_descriptor(
libvlc_media_list_t * p_mlist,
libvlc_media_descriptor_t * p_md,
int index,
ARRAY_INSERT( p_mlist->items, p_md, index);
notify_item_addition( p_mlist, p_md, index );
- install_media_descriptor_observer( p_mlist, p_md );
}
/**************************************************************************
p_md = ARRAY_VAL( p_mlist->items, index );
- uninstall_media_descriptor_observer( p_mlist, p_md );
-
ARRAY_REMOVE( p_mlist->items, index )
notify_item_deletion( p_mlist, p_md, index );